What was found
GEAR DISAGREE MESSAGE ON LANDING.HAD TO USE EMERGENCY GEAR EXTENSION. (FLT#4997) CLOSED REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW AMM. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GEAR DISAGREE MESSAGE ON LANDING.HAD TO USE EMERGENCY GEAR EXTENSION. (FLT#4997) CLOSED REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW AMM. OPS CHECK GOOD.